CN205636464U - Novel modular bridge structures - Google Patents
Novel modular bridge structures Download PDFInfo
- Publication number
- CN205636464U CN205636464U CN201620452854.8U CN201620452854U CN205636464U CN 205636464 U CN205636464 U CN 205636464U CN 201620452854 U CN201620452854 U CN 201620452854U CN 205636464 U CN205636464 U CN 205636464U
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- CN
- China
- Prior art keywords
- bridge
- connecting elements
- cushion block
- cushion
- basis
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Abstract
Novel modular bridge structures, it relates to bridge engineering technical field, the bottom of bridge body is connected with a plurality of piers through first connecting elements, and the bottom of pier is connected with the basis through the second connecting elements, the upper end and the bridge body fixed connection of stand go up the cushion and pass through high -strength bolted connections with lower cushion, are provided with first connecting plate between high -strength bolt and the last cushion, going up the cushion for two and setting up side by side, two lower cushions set up side by side, and the stand has all been welded with the lower extreme of cushion down in every upper end of going up the cushion, and two left and right sides of going up cushion and two lower cushions all are connected with the crossbeam, the second connecting plate on be provided with two mounting holes side by side, be provided with the corner fittings gasket on the mounting hole, double -end awl is connected with basic through the mounting hole. Novel modular bridge structures, realize assembling fast, stable in structure, the efficiency of construction is high, the time limit for a project is short, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Description
Technical field
This utility model relates to technical field of bridge engineering, is specifically related to novel plug formula bridge structure.
Background technology
Bridge structure is widely used in architectural engineering, communal facility building field, such as: leap river, gully,
Highway, railway, the bridge of wetland, viaduct.At bridge typically by superstructure, substructure, bearing
Forming with attached structure, superstructure, also known as bridge span structure, is across the primary structure of obstacle；Substructure bag
Include abutment, bridge pier and basis；Bearing is the load transfer device set by the supporting of bridge span structure and bridge pier or abutment；
Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc..
Bridge makes road, railway or footpath cross over river, lake, river valley, valley or other roads.Bridge
Being fixing mostly, bridge but some bridge can rise or rotate.Either which kind of bridge, engineer face
To design and architectural problems be to make bridge structure firm, will not sink because bearing weight or rupture.Solve this
Individual problem has good several method.Prestressed reinforced concrete bridge have simply supported girder bridge, continuous bridge, cantilever glider bridge,
The bridge types such as arch bridge, truss-type bridges, rigid frame bridge, cable-stayed bridge.Simply supported girder bridge many below 50 meters across footpath.
In the prior art, there is structural instability in normally used prestressed reinforced concrete bridge girder construction, executes
Work efficiency rate is low, problem long in time limit.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of simple in construction, set
Count novel plug formula bridge structure reasonable, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprise bridge body, bridge pier,
Basis, the first connecting elements, the second connecting elements；The first connecting elements is passed through in the bottom of described bridge body
Connecting and have some bridge piers, the bottom of bridge pier is connected by the second connecting elements basis；The first described connection structure
Part comprises column, high-strength bolt, the first connecting plate, upper cushion block, anti-rotation limited block, lower cushion block, crossbeam；
The upper end of described column is fixing with bridge body to be connected, and upper cushion block passes through high strength exploitation with lower cushion block,
The first connecting plate it is provided with between high-strength bolt and upper cushion block；Two pieces of upper cushion blocks are set up in parallel, two pieces of lower cushion blocks
Being set up in parallel, every piece of upper upper end of cushion block is all welded with column, two pieces of upper cushion blocks and two pieces with the lower end of lower cushion block
The left and right sides of lower cushion block is respectively connected with crossbeam；It is provided with anti-rotation spacing between described upper cushion block and lower cushion block
Block；The second described connecting elements comprises the second connecting plate, corner fittings pad, double end cone, installing hole；Described
Being set side by side with two installing holes on second connecting plate, installing hole is provided with corner fittings pad, double end cone is by peace
Dress hole is connected with basis.
As preferably, being inserted with reinforcing bar in described installing hole, one end of reinforcing bar is connected with bridge pier, reinforcing bar another
One end is connected with basis.
As preferably, the first described connecting elements and the second connecting elements are cube structure.
As preferably, described double end cone is the structure of taper for cast-in-block top；And double end cone is steel
Matter is made.
During this utility model operation, the upper end of column is cast for an entirety with the concrete of bridge body, and second even
Fishplate bar is embedded in the upper surface on basis, and the lower end of reinforcing bar and basis are cast for an entirety, and double end cone can freely be put
Put the effect playing limiting horizontal movement in installing hole, also act as guide effect, thus ensure bridge pier and basis
Install to tram smoothly and quickly.
After using said structure, what this utility model produced has the beneficial effect that New-type mould described in the utility model
Block formula bridge structure, it is achieved quick-assembling, Stability Analysis of Structures, efficiency of construction is high, and the duration is short, and this utility model has
There is simple in construction, the advantages such as reasonable, cost of manufacture is low are set.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure chart of this utility model the first connecting elements；
Fig. 3 is the structural representation of this utility model the second connecting elements.
Description of reference numerals:
Bridge body 1, bridge pier 2, basis the 3, first connecting elements 4, reinforcing bar the 5, second connecting elements
6, column 7, high-strength bolt the 8, first connecting plate 9, upper cushion block 10, anti-rotation limited block 11, lower cushion block
12, crossbeam the 13, second connecting plate 14, corner fittings pad 15, double end cone 16, installing hole 17.
Detailed description of the invention
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that, describe below
In accompanying drawing be only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Referring to as shown in Fig. 1 Fig. 3, this detailed description of the invention adopts the following technical scheme that it comprises bridge
Body 1, bridge pier 2, basis 3, first connecting elements the 4, second connecting elements 6；Described bridge body 1
Bottom by first connecting elements 4 connect have some bridge piers 2, the bottom of bridge pier 2 pass through the second connecting elements
6 connections have basis 3；The first described connecting elements 4 comprises column 7, high-strength bolt the 8, first connecting plate
9, upper cushion block 10, anti-rotation limited block 11, lower cushion block 12, crossbeam 13；The upper end of described column 7 and bridge
Beam body 1 is fixing to be connected, and upper cushion block 10 is connected by high-strength bolt 8 with lower cushion block 12, high-strength bolt
The first connecting plate 9 it is provided with between 8 and upper cushion block 10；Two pieces of upper cushion blocks 10 are set up in parallel, two pieces of lower cushion blocks
12 are set up in parallel, and every piece of upper upper end of cushion block 10 is all welded with column 7, on two pieces with the lower end of lower cushion block 12
The left and right sides of cushion block 10 and two pieces of lower cushion blocks 12 is respectively connected with crossbeam 13；Described upper cushion block 10 and underlay
Anti-rotation limited block 11 it is provided with between block 12；The second described connecting elements 6 comprises the second connecting plate 14, angle
Part pad 15, double end cone 16, installing hole 17；Two installations it are set side by side with on the second described connecting plate 14
Hole 17, installing hole 17 is provided with corner fittings pad 15, and double end cone 16 is connected with basis 3 by installing hole 17.
Wherein, being inserted with reinforcing bar 5 in described installing hole 17, one end of reinforcing bar 5 is connected with bridge pier 2, reinforcing bar
The other end of 5 is connected with basis 3；The first described connecting elements 4 and the second connecting elements 6 are tied for square
Structure；It is the structure of taper for cast-in-block top that described double end bores 16；And double end cone 16 is steel matter system
Become.
During the operation of this detailed description of the invention, the upper end of column 7 is cast for an entirety with the concrete of bridge body 1,
Second connecting plate 14 is embedded in the upper surface on basis 3, and the lower end of reinforcing bar 5 and basis 3 are cast for an entirety,
Double end cone 16 plays the effect of limiting horizontal movement in can being freely placed at installing hole 17, also act as guiding and make
With, thus ensure that bridge pier 2 is installed to tram smoothly and quickly with basis 3.
After using said structure, what this detailed description of the invention produced has the beneficial effect that described in this detailed description of the invention
Novel plug formula bridge structure, it is achieved quick-assembling, Stability Analysis of Structures, efficiency of construction is high, and the duration is short, this tool
Body embodiment has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned enforcement
Described in example and description, principle of the present utility model is simply described, without departing from this utility model spirit and model
On the premise of enclosing, this utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protect
In the range of this utility model protected.This utility model claims scope by appending claims and equivalence thereof
Thing defines.
Claims (4)
1. novel plug formula bridge structure, it is characterised in that: it comprise bridge body, bridge pier, basis,
One connecting elements, the second connecting elements；Have if the bottom of described bridge body is connected by the first connecting elements
Dry bridge pier, the bottom of bridge pier is connected by the second connecting elements basis；The first described connecting elements comprises vertical
Post, high-strength bolt, the first connecting plate, upper cushion block, anti-rotation limited block, lower cushion block, crossbeam；Described is vertical
The upper end of post is fixing with bridge body to be connected, and upper cushion block and lower cushion block are by high strength exploitation, high intensity spiral shell
The first connecting plate it is provided with between bolt and upper cushion block；Two pieces of upper cushion blocks are set up in parallel, and two pieces of lower cushion blocks are set up in parallel,
Every piece of upper upper end of cushion block is all welded with column, two pieces of upper cushion blocks and a left side for two pieces of lower cushion blocks with the lower end of lower cushion block
Right both sides are respectively connected with crossbeam；It is provided with anti-rotation limited block between described upper cushion block and lower cushion block；Described
Two connecting elements comprise the second connecting plate, corner fittings pad, double end cone, installing hole；On the second described connecting plate
Being set side by side with two installing holes, installing hole is provided with corner fittings pad, double end cone is by installing hole with basis even
Connect.
Novel plug formula bridge structure the most according to claim 1, it is characterised in that: described installation
Being inserted with reinforcing bar in hole, one end of reinforcing bar is connected with bridge pier, and the other end of reinforcing bar is connected with basis.
Novel plug formula bridge structure the most according to claim 1, it is characterised in that: described first
Connecting elements and the second connecting elements are cube structure.
Novel plug formula bridge structure the most according to claim 1, it is characterised in that: described double end
Cone is the structure of taper for cast-in-block top；And double end cone make for steel matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452854.8U CN205636464U (en) | 2016-05-18 | 2016-05-18 | Novel modular bridge structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452854.8U CN205636464U (en) | 2016-05-18 | 2016-05-18 | Novel modular bridge structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636464U true CN205636464U (en) | 2016-10-12 |
Family
ID=57057337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620452854.8U Expired - Fee Related CN205636464U (en) | 2016-05-18 | 2016-05-18 | Novel modular bridge structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643061A (en) * | 2018-05-17 | 2018-10-12 | 蔡东彬 | A kind of bridge strengthening device for municipal science of bridge building |
-
2016
- 2016-05-18 CN CN201620452854.8U patent/CN205636464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643061A (en) * | 2018-05-17 | 2018-10-12 | 蔡东彬 | A kind of bridge strengthening device for municipal science of bridge building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |